Hōryū gijutsu kaihatsu jigyō hōkokusho
Subtitle: hōryū gyojō kōdo riyō gijutsu kaihatsu jigyō, awabi unirui : Shōwa 63-nendo
Publisher: Aomori-ken
Published: 1989
Place of publication: [Aomori-shi]
Language: jpn
Number of pages: 325